Inventor
Yuuji Omata
Inventor
Toyonaka, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer19%
Y10TTechnical subjects covered by former us classification17%
H01FMagnets13%
H01JElectric discharge tubes or discharge lamps12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B82YSpecific uses or applications of nanostructures8%
C23CCoating metallic material8%
H01KElectric incandescent lamps8%
C25DProcesses for the electrolytic or electrophoretic production of coatings6%
PatentTitleYear
7,064,490'Compact self-ballasted electrodeless discharge lamp and electrodeless-discharge-lamp lighting device'20067,049,763'Electrodeless low-pressure discharge lamp operating device and self-ballasted electrodeless fluorescent lamp'20066,911,125'Thin film producing method and light bulb having such thin film'20056,726,816'Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation'20046,635,330'Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation'20036,472,022'Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation'20025,612,146'Soft-magnetic multilayer thin film for use in a thin-film magnetic head and a method of manufacturing the same'19975,575,897'Method of manufacturing soft-magnetic multilayer thin film including re-dissolution effect magnetically isolating layer'19965,494,563'Method of making a magnetic core of a magnetic thin film head'19965,489,488'Soft magnetic film with compositional modulation and method of manufacturing the film'19965,289,628'Method of producing a thin film magnetic head'19945,091,266'Soft-magnetic film having saturation magnetic-flux density and magnetic head utilizing the same'19925,011,581'Process for producing a thin alloy film having high saturation magnetic flux density'19914,990,225'Method of manufacturing high magnetic flux density electrodeposited quaternary alloy thin film'19914,897,318'Laminated magnetic materials'19904,672,496'Magnetic head having electromechanical transducer disposed at one end thereof'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (16)· patent assignee history
1987–2006Based in Osaka, JP· patent location history
1990–1992Based in Ibaraki, JP· patent location history
1994–2006Based in Toyonaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 16 | 1987–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyonaka, JP | 8 | 1994–2006 |
| Osaka, JP | 4 | 1987–2006 |
| Ibaraki, JP | 4 | 1990–1992 |